Ask HN: Who is hiring? (February 2025)

Fluidstack | Forward Deployed Engineer, SWE, SRE, Infrastructure, Networking, Devrel | London/SF/NYC or remote | fluidstack.io Fluidstack builds and operates GPU supercomputers for top AI labs, governments, and enterprises. Our customers include Mistral, Poolside, Black Forest Labs, Meta, and more.

Engineers at Fluidstack work on a wide variety of activities, including:

- Deploying clusters of 1,000+ GPUs and operating them with and for customers.

- Validating correctness and performance of underlying compute, storage, and networking infrastructure, and working with providers to optimize these subsystems.

- Migrating petabytes of data from public cloud platforms to local storage, as quickly and cost effectively as possible.

- Debugging issues anywhere in the stack, from “this server’s fan is blocked by a plastic bag” to “optimizing S3 dataloaders from buckets in different regions”.

- Building internal tooling to decrease deployment time and increase cluster reliability, including automation where the customer benefits clearly outweigh the implementation overhead.

We don't require prior experience with GPUs or AI/ML; we require a willingness to learn quickly, work hard, and obsess about customer success.

Apply here: https://jobs.ashbyhq.com/fluidstack or email careers at fluidstack dot io

yup, we have 2 roles open

Complete Sleep | Staff Backend Engineer | Full-time | New York, NY | Hybrid (onsite 3 days a week) | $200k + equity/benefits | https://www.mycompletesleep.com

Complete Sleep is a VC-backed, early stage company that is changing the way sleep apnea is tested, diagnosed, and treated so that patients can quickly get the help they need. About 1 in 4 adults has sleep apnea, and 80% of those people haven't even been diagnosed.

Our founding team is composed of early-stage veterans in each key area of our business. We care about our patients, the people we work with, and the people in our lives outside of work. Passion for our mission, having fun at work, and enjoying life outside of work are all important to us.

We're looking for a Staff Backend Engineer with 10+ years experience to lead our backend stack, working closely with our technical CTO. Our stack is built with golang, with NextJS frontends (there are multiple frontend apps). We're hosted on AWS in Dockerized containers and managed via Terraform. We have a stable, well-structured technical environment that is meant to empower engineers to build with quality, performance, and security in mind.

We're not legacy healthcare, and we never plan to be. If we're going to solve this problem, we have to build things well and transform the way people are treated. Come join us in helping people, while building great technology!

To apply or learn more, email rohen at mycompletesleep dot com. I'm also down to grab coffee if you're currently in NYC.

Hi Bill, I've seen your Senior SWE, Windows Desktop App position listed for quite a while, given it seems you're having a hard time filling it would you be willing to loosen the "consumer facing" part of the requirements? I'm very interested and I believe I'm an excellent fit in every other way.

I've built very sophisticated C# applications that simplify complex lighting algorithms to allow users to simply control the light timing in an automated fruit sorting machine. Unfortunately as these applications were used by business customers it seems I don't tick that "consumer facing" box despite over a decade of experience building C# UIs.

Stealth Startup | joinus@hypesafe.ai | Member of Technical Staff | Alamo Square, San Francisco, CA (ONSITE) | VISA sponsorship | Full Time

We have been quietly building a new type of general frontier model since mid 2024. We are reinventing the entire LLM stack for real work, focused on reliability and decision-making. We are well funded with a small and fast moving team previously from OpenAI, Google Brain, Meta and Scale.

What makes us exciting:

- You will be working with a small world-class team at the bleeding edge of AI Research

- You will be using AI to solve real world problems reliably (and get 9s of reliability)

- We are still a small group of AI veterans who are excited to mentor the next generation

Ideal Candidate:

- Has spent a lot of time trying to make LLMs useful and understands their limitations

- Has previously accomplished big things

- 11x coder: Has put in their 11,000 hours coding

- Obsessed with solving real-world problems with AI

- Loves being part of a team

- Thinks working with customers sounds fun

- Obsessed with making LLMs reliable

- Ready to go all-in

Open Roles:

We have roles open for extremely talented software engineers who want to transition into cutting edge AI research engineering

Please include the following in your email:

- Your resume + GitHub + LinkedIn

- What are some of your previous experiences that you feel proud to share?

- What do you think is the biggest bottleneck from LLMs automating more work? (Bonus points: go deeper than just “reliability”)

- If LLMs actually were reliable, which industries would you be the most excited to disrupt?